Mucoceles occur most commonly in the oral mucosa and minor salivary glands. The lower lip is the most common site for the development of a mucocele, and occurrence in one of the major salivary glands is rare. A review of literature written in English revealed 13 cases of submandibular gland mucocele. The etiology of mucoceles is thought to involve partial obstruction or disruption of the saliva...

PURPOSE To evaluate the prophylactic use of antibiotics in external dacryocystorhinostomy for the prevention of postoperative complications. METHODS This study included 697 patients diagnosed with distal nasolacrimal duct obstruction and who were operated on by the same surgeon. Direct culture of the lacrimal sac content was carried out. Data were collected regarding clinical signs and sympto...

Background Mucocele is an inflammatory disease caused by the retention of mucoid secretions within a paranasal sinus. Although rare, the presence of a vascular lesion inside the sphenoid sinus could determine ostium obstruction, thus causing mucocele development. Clinical Presentation An 84-year-old woman was referred to our institution due to a lesion abutting into the sphenoid sinus; she was ...

Salivary mucocele is a common lesion derived from minor salivary glands with various surgical or nonsurgical treatment modalities. To evaluate the effect of a highly potent corticosteroid (dexamethasone) in the management of salivary mucocele, we performed intralesional injection of dexamethasone in nine patients with labial mucocele. Complete healing of lesions observed in seven of nine patien...

Mucocele, a common benign cystic lesion of minor salivary gland and associated ducts develops following extravasation or retention of mucous material in the subepithelial tissue. Occurrence of mucocele of tongue is considered less frequent when compared to a higher incidence of mucocele in the lower lip of young patients. Different modalities of treatment, such as conventional surgical excision...

Mucocele of the appendix, a nonspecific and descriptive term for an abnormal mucous accumulation within the appendiceal lumen, regardless of the underlying cause, is a rare clinical disease that is not usual as a consideration in the differential diagnosis of right lower quadrant lesions. The reported prevalence of mucocele of the appendix in appendectomy specimens is 0.2-0.3 percent. Hematuria...

This report documents 2 cases of obstructive mucocele of the appendix secondary to endometriosis of the appendix. In 1 case, the tip of the mucocele was ruptured and associated with localized pseudomyxoma peritonei. Mucoceles of the appendix usually are associated with hyperplastic or neoplastic mucosal proliferation; obstruction, particularly that due to endometriosis, is an infrequent cause. ...

A 56-year-old male was admitted with an acute headache and sudden ptosis on the right side. No ophthalmological or neurological etiologies were apparent. A mucocele of the right posterior ethmoid sinus was observed with radiology. After the marsupialization of the mucocele via a transnasal endoscopic approach, the patient's symptoms (oculomotor nerve paralysis and headache) resolved in 4 weeks....